Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Application of D-pinitol in promoting growth of panax notoginseng and inducing resistance

A technology for inducing resistance and Panax notoginseng, which is applied in the fields of application, plant growth regulators, plant growth regulators, etc., can solve problems such as the reduction of fertilizer efficacy and the destruction of agricultural ecological environment, so as to promote germination and growth, and improve stress resistance Sex, increase the effect of fresh weight per plant

Active Publication Date: 2021-08-13
YUNNAN AGRICULTURAL UNIVERSITY
View PDF2 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The long-term and large-scale application of chemically synthesized fertilizers and pesticides has caused many problems such as the destruction of the agricultural ecological environment, the reduction of fertilizer and drug efficacy, and food safety.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Application of D-pinitol in promoting growth of panax notoginseng and inducing resistance
  • Application of D-pinitol in promoting growth of panax notoginseng and inducing resistance
  • Application of D-pinitol in promoting growth of panax notoginseng and inducing resistance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Embodiment 1: D-pinitol promotes germination and growth test of Panax notoginseng seeds

[0048] This test adopts the method of sand-cultured Panax notoginseng in bottles, and adopts analytical-grade purity D-pinitol as the experimental material. First, 1 g of D-pinitol is added to 1 L of sterile water to prepare a 1000 mg / L mother liquor, and then gradually diluted to The solutions of 1, 5, 20, and 50 mg / L were used for later use, and sterile water was used as a control treatment; 100 g of sterilized quartz sand was placed in a glass tissue culture bottle and then dried in an oven at 141 ° C for 4 h to sterilize. After cooling, add 18ml of D-pinitol solution with a concentration of 0, 1, 5, 20, and 50mg / L respectively, stir evenly, and plant 12 Panax notoginseng seeds. On the 60th day, start to investigate the emergence of the seedlings, and investigate the fresh weight index of the Panax notoginseng single plant on the 90th day. The test results are shown in figure ...

Embodiment 2

[0050] Embodiment 2: D-pinitol treatment continuous cropping soil bottle planting test of Panax notoginseng

[0051] The method of using potted continuous cropping soil for long-term watering: the notoginseng continuous cropping soil is taken from the notoginseng farmland in Wenshan, Yunnan, and the retrieved continuous cropping soil is dried in the shade, then passed through a 40-mesh sieve to remove plant residues in the soil, and weigh 2.5 kg The continuous cropping soil was added to the finishing box (28×20×17cm) for later use; 1g of analytically pure D-pinitol was added to 1L of sterile water to prepare a 1000mg / L mother solution, and then gradually diluted to 1, 10, 50, 100mg / L solution, with sterile water as the control treatment; take 500ml of the above solution and add it into different finishing boxes, then cover the lid of the finishing box, and seal it with parafilm, and place the finishing box in a cool place away from light. Set up 3 replicates (eg figure 2 sh...

Embodiment 3

[0053] Embodiment 3: D-pinitol induces resistance test to Panax notoginseng

[0054] The method of spraying treatment with D-pinitol: place the potted plants of Panax notoginseng after transplanting and surviving in a transparent plastic airtight incubator, transplant 10 plants of Panax notoginseng in each pot, and use sterile water and D-pinitol at a concentration of 1mg / L respectively. - Pinitol sprayed the potted Panax notoginseng, treated with sterile water as the control group, and D-pinitol as the treatment group; the leaves were sprayed with the above liquid every day, after 5 days of continuous treatment, the leaves were challenged to inoculate Panax notoginseng black Bacteria cake of Alternaria panax, after inoculation, moved to a transparent plastic incubator for moisture cultivation, collected diseased leaves 3 days after inoculation, used Epson Perfection V850 Pro scanner to scan diseased leaves, and used Adobe Photoshop software to intercept and calculate The rela...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses application of D-pinitol in promoting growth of panax notoginseng and inducing resistance. According to the method, D-pinitol is used to treat a panax notoginseng planting carrier in advance, so that germination and growth of panax notoginseng seeds can be promoted, the fresh weight of a single plant is increased, and the stress resistance can be improved. The D-pinitol is sprayed on panax notoginseng plants, so that the panax notoginseng can be induced to generate disease resistance. The D-pinitol widely exists in pine needles, is a plant-derived conditioner, can be degraded by the nature, and cannot cause the problems of environmental pollution and the like, so that the D-pinitol can be widely applied to panax notoginseng planting.

Description

technical field [0001] The invention relates to the technical field of Panax notoginseng planting, in particular, the invention relates to the application of D-pinitol in promoting the growth of Panax notoginseng and inducing resistance. Background technique [0002] Sanqi (Panax notoginseng (Burk.) F.H.Chen), also known as Tianqi, Dianqi, Shensanqi, Hansanqi, etc., is a perennial herbaceous Umbelliferae Araliaceae plant of the genus Ginseng, which has the functions of stopping bleeding, dissipating blood stasis, relieving pain and eliminating pain. It has good effects such as swollen and so on, and its tubers and flowers are mainly used as medicine (National Pharmacopoeia Commission, 2015; "National Compilation of Chinese Herbal Medicine (Third Edition)", 2014). The pharmacological components of Panax notoginseng are complex, and it has the functions of hemostasis, blood circulation, antithrombotic, anti-inflammatory, liver and liver protection, myocardial protection and an...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A01N31/06A01N25/02A01P21/00A01P3/00A01G13/00A01G22/25
CPCA01G13/00A01N25/02A01N31/06A01G22/25
Inventor 朱书生李天尧叶辰张俊星黄惠川刘屹湘杨敏梅馨月邓维萍何霞红朱有勇
Owner YUNNAN AGRICULTURAL UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com